Question:
Take a canal boat cruise and a ride on the circle tram 20, to give you an overview.

Rijksmuseum, Van Gogh Museum, Amsterdam City History Museum, Museum of Resistance, Ship Musuem, according to taste. There are often interesting special exhibitions and events in the Nieuwe Kerk on Dam Square.

Eat an Indonesian riijsttaffel meal.

Just walk along the canals...

Answer: if you're fit, climb up the Oude Kerk, with a guide, and see the 17th Century graffiti. Great view from the spire.